*{
  margin: 0;
  padding: 0;
}

.mt20{
  margin-top: 20px;
}
.page {
  display: flex;
  flex-direction: column;
}
.page .title {
  border-bottom: 1px solid #eee;
  height: 40px;
  line-height: 40px;
  margin-bottom: 20px;
}
.table{
  margin-top: 20px;
}
.pageinfo {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}